Details

analyze38.0ms

Algorithm

Search

True	Other	False	Iter
0%	99.9%	0.1%	0
0%	99.9%	0.1%	1
0%	99.9%	0.1%	2
25%	74.9%	0.1%	3
25%	74.9%	0.1%	4
43.7%	56.2%	0.1%	5
46.8%	53.1%	0.1%	6
78%	21.9%	0.1%	7
82.7%	17.2%	0.1%	8
89%	10.9%	0.1%	9
91.3%	8.6%	0.1%	10
94.4%	5.5%	0.1%	11
95.6%	4.3%	0.1%	12
97.2%	2.7%	0.1%	13
97.8%	2.1%	0.1%	14

sample21.0ms

Algorithm

intervals

Results

6.0ms

256×

body

valid

simplify184.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (50.0ms)

Iter	Nodes	Cost
0	690	10
1	690	10

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

	Kept	Total
New	1	1
Fresh	1	1
Picked	0	0
Done	0	0
Total	2	2

Merged error: 0.0b

Counts

2 → 1

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b	(/.f64 (-.f64 x y) (-.f64 1 y))

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

46×	`add-sqr-sqrt_binary64_2485` `*-un-lft-identity_binary64_2500`
30×	`times-frac_binary64_2495`
19×	`difference-of-squares_binary64_2529`
14×	`add-cube-cbrt_binary64_2471`
13×	`distribute-lft-out--_binary64_2545`
6×	`associate-/r*_binary64_2563`
5×	`associate-/l*_binary64_2564`
3×	`add-exp-log_binary64_2464` `add-cbrt-cube_binary64_2472`
2×	`associate-/l/_binary64_2566` `associate-/r/_binary64_2565` `flip--_binary64_2526` `flip3--_binary64_2499`
1×	`div-sub_binary64_2494` `pow1_binary64_2446` `div-exp_binary64_2453` `frac-2neg_binary64_2493` `add-log-exp_binary64_2465` `div-inv_binary64_2501` `cbrt-undiv_binary64_2470` `clear-num_binary64_2503`

Counts

1 → 58

Calls

1 calls:

14.0ms

(/.f64 (-.f64 x y) (-.f64 1 y))

series29.0ms

Counts

1 → 3

Calls

1 calls:

29.0ms

(/.f64 (-.f64 x y) (-.f64 1 y))

simplify93.0ms

Algorithm

egg-herbie

Counts

61 → 61

Iterations

Useful iterations: 0 (72.0ms)

Iter	Nodes	Cost
0	5108	1144

prune171.0ms

Filtered

39 candidates to 61 candidates (-56.4%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Pruned	Kept	Total
New	59	2	61
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	60	2	62

Merged error: 0b

Counts

62 → 2

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b	(/.f64 y (-.f64 1 y))
0.0b	(/.f64 x (-.f64 1 y))

rewrite22.0ms

Algorithm

rewrite-expression-head

Rules

48×	`add-sqr-sqrt_binary64_2485` `*-un-lft-identity_binary64_2500`
36×	`times-frac_binary64_2495`
24×	`add-cube-cbrt_binary64_2471`
16×	`difference-of-squares_binary64_2529`
12×	`associate-/r*_binary64_2563`
8×	`distribute-lft-out--_binary64_2545`
6×	`add-exp-log_binary64_2464` `add-cbrt-cube_binary64_2472` `associate-/l*_binary64_2564`
4×	`associate-/r/_binary64_2565`
2×	`pow1_binary64_2446` `div-exp_binary64_2453` `frac-2neg_binary64_2493` `add-log-exp_binary64_2465` `div-inv_binary64_2501` `cbrt-undiv_binary64_2470` `clear-num_binary64_2503` `flip--_binary64_2526` `flip3--_binary64_2499`

Counts

2 → 82

Calls

2 calls:

13.0ms	(/.f64 y (-.f64 1 y))
6.0ms	(/.f64 x (-.f64 1 y))

series38.0ms

Counts

2 → 6

Calls

2 calls:

11.0ms	(/.f64 y (-.f64 1 y))
26.0ms	(/.f64 x (-.f64 1 y))

simplify99.0ms

Algorithm

egg-herbie

Counts

88 → 88

Iterations

Useful iterations: 0 (78.0ms)

Iter	Nodes	Cost
0	4942	1246
1	4942	1246

prune272.0ms

Filtered

62 candidates to 88 candidates (-41.9%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	88	0	88
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	88	2	90

Merged error: 0b

Counts

90 → 2

localize13.0ms

Local error

Found 4 expressions with local error:

0.2b	(cbrt.f64 (-.f64 1 y))
0.2b	(cbrt.f64 (-.f64 1 y))
0.2b	(cbrt.f64 (-.f64 1 y))
0.3b	(*.f64 (cbrt.f64 (-.f64 1 y)) (cbrt.f64 (-.f64 1 y)))

rewrite25.0ms

Algorithm

rewrite-expression-head

Rules

50×	`cbrt-prod_binary64_2467`
44×	`add-sqr-sqrt_binary64_2485`
42×	`*-un-lft-identity_binary64_2500`
18×	`cbrt-div_binary64_2468`
15×	`add-cube-cbrt_binary64_2471`
14×	`difference-of-squares_binary64_2529`
11×	`pow1_binary64_2446` `swap-sqr_binary64_2527`
9×	`associate-l_binary64_2560` `distribute-lft-out--_binary64_2545` `pow1/3_binary64_2438` `associate-r_binary64_2559` `flip--_binary64_2526` `flip3--_binary64_2499`
6×	`add-exp-log_binary64_2464`
4×	`frac-times_binary64_2492` `add-log-exp_binary64_2465` `add-cbrt-cube_binary64_2472` `unswap-sqr_binary64_2528`
2×	`associate-l/_binary64_2562` `pow-prod-up_binary64_2426` `pow-prod-down_binary64_2427` `associate-r/_binary64_2561` `pow-sqr_binary64_2533`
1×	`pow-plus_binary64_2441` `pow2_binary64_2437` `prod-exp_binary64_2451` `*-commutative_binary64_2568` `cbrt-unprod_binary64_2469`

Counts

4 → 107

Calls

4 calls:

3.0ms	(cbrt.f64 (-.f64 1 y))
3.0ms	(cbrt.f64 (-.f64 1 y))
3.0ms	(cbrt.f64 (-.f64 1 y))
12.0ms	(*.f64 (cbrt.f64 (-.f64 1 y)) (cbrt.f64 (-.f64 1 y)))

series103.0ms

Counts

4 → 12

Calls

4 calls:

23.0ms	(cbrt.f64 (-.f64 1 y))
27.0ms	(cbrt.f64 (-.f64 1 y))
24.0ms	(cbrt.f64 (-.f64 1 y))
29.0ms	(*.f64 (cbrt.f64 (-.f64 1 y)) (cbrt.f64 (-.f64 1 y)))

simplify113.0ms

Algorithm

egg-herbie

Counts

119 → 119

Iterations

Useful iterations: 0 (86.0ms)

Iter	Nodes	Cost
0	4866	1844
1	4866	1844

prune430.0ms

Filtered

88 candidates to 119 candidates (-35.2%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	119	0	119
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	119	2	121

Merged error: 0b

Counts

121 → 2

regimes107.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify3.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	27	16
1	27	16

end0.0ms

sample360.0ms

Algorithm

intervals

Results

194.0ms	7998×	body	80	valid
0.0ms	1×	body	1280	valid
0.0ms	1×	body	160	valid

Details

analyze38.0ms

sample21.0ms

simplify184.0ms

prune6.0ms

localize8.0ms

rewrite17.0ms

series29.0ms

simplify93.0ms

prune171.0ms

localize9.0ms

rewrite22.0ms

series38.0ms

simplify99.0ms

prune272.0ms

localize13.0ms

rewrite25.0ms

series103.0ms

simplify113.0ms

prune430.0ms

regimes107.0ms

bsearch0.0ms

simplify3.0ms

end0.0ms

sample360.0ms

Profiling